27112620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 57559380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1399, 1615, 1938, 2798, 3230, 3876, 4197, 4845, 5596, 6460, 6995, 8394, 9690, 13990, 16788, 19380, 20985, 23783, 26581, 27980, 41970, 47566, 53162, 71349, 79743, 83940, 95132, 106324, 118915, 132905, 142698, 159486, 237830, 265810, 285396, 318972, 356745, 398715, 451877, 475660, 531620, 713490, 797430, 903754, 1355631, 1426980, 1594860, 1807508, 2259385, 2711262, 4518770, 5422524, 6778155, 9037540, 13556310, 27112620]

約数ペア:

[(1, 27112620), (2, 13556310), (3, 9037540), (4, 6778155), (5, 5422524), (6, 4518770), (10, 2711262), (12, 2259385), (15, 1807508), (17, 1594860), (19, 1426980), (20, 1355631), (30, 903754), (34, 797430), (38, 713490), (51, 531620), (57, 475660), (60, 451877), (68, 398715), (76, 356745), (85, 318972), (95, 285396), (102, 265810), (114, 237830), (170, 159486), (190, 142698), (204, 132905), (228, 118915), (255, 106324), (285, 95132), (323, 83940), (340, 79743), (380, 71349), (510, 53162), (570, 47566), (646, 41970), (969, 27980), (1020, 26581), (1140, 23783), (1292, 20985), (1399, 19380), (1615, 16788), (1938, 13990), (2798, 9690), (3230, 8394), (3876, 6995), (4197, 6460), (4845, 5596)]